Some evidence of His existence is His sending the glad-news-bearing winds so that He would let you to receive His mercy, cause the ships to sail by His command, and let you seek His favor so that perhaps you would give Him thanks.
Selain itu, juga agar kalian dapat mencari rezeki dari karunia-Nya dengan berdagang dan mempergunakan apa-apa yang ada di darat dan di laut. Serta agar kalian bersyukur kepada Allah atas nikmat-nikmat-Nya dengan cara taat dan beribadah kepada-Nya semata.